EP 2329901 A1 20110608 - Mould with stabilised internal casting core, casting method and casting part
Title (en)
Mould with stabilised internal casting core, casting method and casting part
Title (de)
Gussform mit stabilisiertem inneren Gusskern, Gussverfahren und Gussteil
Title (fr)
Moule en fonte doté de noyaux de fonderie internes stabilisés, procédé de fonte et pièce moulée
Publication
Application
Priority
EP 09015013 A 20091203
Abstract (en)
The mold (1) comprises a metallic coating (7), which consists of aluminum or chromium-aluminum alloy (MCrAl(X)) (13-18 wt.%). The metallic coating consists of yttrium, carbon and/or boron, zirconium, hafnium, titanium, molybdenum, tantalum and/or niobium for melting point reduction. Independent claims are included for: (1) a method for the production of cast part; and (2) a cast part.
Abstract (de)
Durch eine Beschichtung eines Kerns (4) einer Gussform (1) kann zum Einen der Kern (4) mechanisch stabilisiert werden und eine Innenbeschichtung des zu gießenden Bauteils erzielt werden, wobei die Beschichtung vorzugsweise als Korrosionsschutzschicht dient.
IPC 8 full level
B22C 9/10 (2006.01)
CPC (source: EP US)
B22C 9/106 (2013.01 - EP US); B22D 19/08 (2013.01 - EP US)
Citation (search report)
No Search
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2329901 A1 20110608; EP 2506997 A1 20121010; US 2012273153 A1 20121101; WO 2011067000 A1 20110609
DOCDB simple family (application)
EP 09015013 A 20091203; EP 10724425 A 20100531; EP 2010057530 W 20100531; US 201013513308 A 20100531